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Assessing Bound States in a One-Dimensional Topological Superconductor: Majorana versus Tamm

Lucia Vigliotti, Fabio Cavaliere, Matteo Carrega, Niccolò Traverso Ziani
<span title="2021-06-21">2021</span> <i title="MDPI AG"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/nzoj5rayr5hutlurimhzyjlory" style="color: black;">Symmetry</a> </i> &nbsp;
However, they are not the only example of topological bound states that can occur in such systems. Here, we study a model in which both Majorana and Tamm bound states compete.  ...  Majorana bound states in topological superconductors have attracted intense research activity in view of applications in topological quantum computation.  ...  P M is close to one (in the large gap limit) if the bound state is a Majorana bound state, while it reaches different values for regular Andreev bound states, which allows us to assess the character of  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/sym13061100">doi:10.3390/sym13061100</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/u2o7ugezyfhxdd7uhlbhpowphy">fatcat:u2o7ugezyfhxdd7uhlbhpowphy</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20210629165652/https://res.mdpi.com/d_attachment/symmetry/symmetry-13-01100/article_deploy/symmetry-13-01100-v2.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/40/46/4046116bdf44f2291e342ac4819c157fdc7eb23f.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/sym13061100"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> mdpi.com </button> </a>

Quantum fluids of light

Iacopo Carusotto, Cristiano Ciuti
<span title="2013-02-21">2013</span> <i title="American Physical Society (APS)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/vavkwrlu65gx7bwpumdg7s4j6y" style="color: black;">Reviews of Modern Physics</a> </i> &nbsp;
While our review is mostly focused on a class of semiconductor systems that have been extensively studied in recent years (namely planar semiconductor microcavities in the strong light-matter coupling  ...  in optical fibers and cavities, to photonic crystal cavities, to superconducting quantum circuits based on Josephson junctions.  ...  the fascinating subject of quantum fluids of light, in particular A.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1103/revmodphys.85.299">doi:10.1103/revmodphys.85.299</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/pv7q36ig3zeexgn6ppqpsithbe">fatcat:pv7q36ig3zeexgn6ppqpsithbe</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200928044940/https://arxiv.org/pdf/1205.6500v2.pdf" title="fulltext PDF download [not primary version]" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <span style="color: #f43e3e;">&#10033;</span> <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/ed/99/ed99698275ba267b45167a348622553d58a00c4e.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1103/revmodphys.85.299"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> aps.org </button> </a>

Topological band crossings in metals, magnets, and non-Hermitian systems [article]

Moritz M. Hirschmann, Universität Stuttgart
<span title="2021-10-06">2021</span>
In its topological phase this Hermitian model exhibits Majorana bound states localized to the end points of the wire.  ...  These hinge states comprise Majorana bound states and may either be localized in x or y directions.  ...  Thus, it remains to be discussed how the existence of a topological surface state can be inferred from a corresponding system with periodic boundary conditions.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.18419/opus-11709">doi:10.18419/opus-11709</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/qg5m6geurfc7zdnum4ituvin24">fatcat:qg5m6geurfc7zdnum4ituvin24</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20211008095520/https://elib.uni-stuttgart.de/bitstream/11682/11726/1/PhdThesis_MHirschmann_9_2021.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/8c/48/8c48f442279af908b901fc0bcb0f1dc953f2b574.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.18419/opus-11709"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>